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18th March 2008, 14:06 | #961 | Link | ||
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if your source is 29.97 and you spot repeated frames like Ryu77 mentioned use also Decimate -> 23.976
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18th March 2008, 14:12 | #963 | Link |
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Yes!!!! I can upload if you want.
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18th March 2008, 14:17 | #965 | Link |
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18th March 2008, 14:29 | #968 | Link | ||
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Windows 7 Image Updater - SkyLake\KabyLake\CoffeLake\Ryzen Threadripper Last edited by Atak_Snajpera; 18th March 2008 at 14:32. |
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18th March 2008, 14:43 | #969 | Link |
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IYG, as Atak just mentioned decimate is also very important. I will explain why...
As already explained from the photo you posted. Your video is interlaced, so what that means is that the video is split into two fields and they each move independently frame by frame during interlaced frames. The most common pattern is 3:2 pulldown, meaning 3 progressive frames, followed by 2 interlaced frames @ 29.97fps. If you were to blend those fields together (aka: remove the interlacing) you would be left with a video of 29.97fps but now they are all progressive. Only problem is because of the blending process, you will be left with duplicate frames. This will cause a jerking like frame rate and wont run smooth at all. What decimate does is remove those duplicate frames and restore the video back to it's original 23.976fps as it was in the Cinema. Please make sure that you test this with the method I advised earlier. As I said 3:2 pulldown is the most common form of interlacing but it is not the only telecine pattern. You will need to check this yourself. If you have confirmed that it is 3:2 pulldown, this is an example of an AVIsynth script you will need to use... DirectShowSource("D:\YourMovie.m2ts") loadplugin("D:\decomb522.dll") Telecide(guide=1,post=2,vthresh=35) Decimate() LanczosResize(1280,720) Note: Some configuration of the decomb (vthresh) and decimate filter may be needed. See here for more information... http://neuron2.net/decomb/decombnew.html Last edited by Ryu77; 18th March 2008 at 14:50. |
18th March 2008, 15:51 | #971 | Link | ||
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What is the difference between Top Field First -> xx fps and Decimate -> 23.976 Quote:
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18th March 2008, 15:55 | #972 | Link |
н∂-ƒαиαтι¢
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^ i don't think its poss for you to select anything. there seems to be a bug which has greyed out all options for deinterlacing and decimating.
i just tried with some vobs and it automatically applied force film when its NOT film. |
18th March 2008, 23:46 | #974 | Link | |
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Just a tip, I would recommend downloading AVSedit. It is a great front end (GUI) for AVIsynth and comes complete with AVIsynth help files. There is a complete tutorial on how to de-interlace and decimate using the decomb filter I referred to above. http://www.free-codecs.com/download/AVSEdit.htm Last edited by Ryu77; 19th March 2008 at 04:06. |
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20th March 2008, 19:22 | #978 | Link | ||
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On a separate note, I conveted 3 movies yesterday from mkv to mp4 and one of them came out with wrong aspect ratio. Instead of 16:9 it came out as 4:3 with everything squished. Any idea how I can fix that ? Conversion of three movies took almost 14 hours (I have Athlon 64 x2 5200+, 4GB RAM and Vista Ultimate). Is it suppose to take that long ??? |
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20th March 2008, 19:32 | #979 | Link |
н∂-ƒαиαтι¢
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^ the original could me like that. incorrect flags.
load the original mkv in mkvmerge gui and set the correct a/r. not sure if the mp4 can be remuxed manually with the correct a/r flag. Last edited by ~bT~; 20th March 2008 at 19:35. |
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264, 265, appletv, avchd, bluray, gui, iphone, ipod, ps3, psp, ripbot264, x264 2-pass, x264 gui, x264_64, x265, xbox360 |
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